Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
7
1
6
2
4
9
8
5
3
8
6
1
3
7
9
2
7
5
9
8
4
8
6
5
1
2
7
4
6
7
5
1
2
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.